package com.xing.dao.impl;

import com.xing.dao.UserDao;

/**
 * @author 17916
 */
public class UserDaoImpl implements UserDao {

    public UserDaoImpl() {
        System.out.println("UserDaoImpl创建了...");
    }

    @Override
    public void add() {
        System.out.println("userDaoImpl ....");
    }
}